Overview

The purpose of this page is to review SPCC refined smoothed analytic segments and compare them to version 1.0. This comparison report is still in development, and further maps and reports will be added as they are developed.

This website compares version 2.0v2 to version 1.0. Version 1.0 represents the future version of SPCC and provides a baseline for comparison. Version 2.0v2 includes updated data layers where new data is available in addition to refined measures for evaluating intersection density, building placement, and land use diversity.

SPCC 1.0 and SPCC 2.0v2 Mapping: Refined Smoothed Segments

Note: The Directional Change map only shows changes between detailed analytic classes C1-C6.

SPCC 1.0 vs. SPCC 2.0v2

Cross tabulation of SPCC 1.0 versus SPCC 2.0v2 by Linear Feet

The table below provides a tabular comparison of SPCC refined smoothed analytic versions 1.0 to 2.0v2c. The rows represent linear feet of each classification under SPCC 1.0, and the columns represent liner feet per classification under SPCC 2.0v2.

SPCC 1.0
SPCC 2.0v2
Refined Smoothed C1 - Natural C2 - Rural C3C - Suburban Commercial C3R - Suburban Residential C4 - Urban General C5 - Urban Center C6 - Urban Core Special Districts
C1 - Natural 123,819 348,437 12,761 29,990 13,861 NA 4,804 NA
C2 - Rural 13,584 876,667 6,561 13,438 NA NA NA NA
C3C - Suburban Commercial 26,793 66,417 325,648 48,915 182,552 NA NA 2,396
C3R - Suburban Residential 11,711 420,429 76,051 1,538,391 375,065 NA NA NA
C4 - Urban General NA 8,812 184,563 624,095 1,537,202 23,637 1,585 948
C5 - Urban Center NA NA 4,433 11,425 95,908 NA 39 NA
C6 - Urban Core NA NA 1,701 NA 23,012 6,128 21,359 NA
Special Districts NA NA 2,353 2,200 4,038 NA NA 16,743

SPCC-PLCC Alignment

Table of Summarized SPCC 1.0 - SPCC 2.0v2 - PLCC Alignment

plcc_improvement linear_miles
1.0 & 2.0v2 Align with PLCC 88.617
1.0 & 2.0v2 Do Not Align with PLCC 41.240
1.0 Aligns with PLCC, 2.0v2 Does not 24.573
2.0v2 Aligns with PLCC, 1.0 Does not 18.555

Comparing Linear Miles of Alignment with PLCC by SPCC Version

SPCC 1.0 Alignment Summary

SPCC Version Miles of Alignment Total PLCC Miles % of Alignment # of Segments in Alignment
SPCC 1.0 Aligns with PLCC 113.19 172.986 65.4% 151
SPCC Version Miles of Alignment Total PLCC Miles % of Alignment # of Segments in Alignment
SPCC 2.0v2 Aligns with PLCC 107.173 172.986 62.0% 141

PLCC Access Class by PLCC-SPCC Alignment

PLCC SPCC-PLCC Alignment Access Class Percent Miles
C1 - Natural 1.0 & 2.0v2 Align with PLCC 03 90 7.87
05 10 0.88
1.0 & 2.0v2 Do Not Align with PLCC 03 71 4.53
04 27 1.71
05 2 0.15
1.0 Aligns with PLCC, 2.0v2 Does not 03 100 2.97
2.0v2 Aligns with PLCC, 1.0 Does not 04 97 1.09
05 3 0.03
C2 - Rural 1.0 & 2.0v2 Align with PLCC 03 55 24.16
04 45 19.99
1.0 & 2.0v2 Do Not Align with PLCC 03 41 0.85
04 47 0.99
05 12 0.25
1.0 Aligns with PLCC, 2.0v2 Does not 03 60 0.76
04 40 0.51
2.0v2 Aligns with PLCC, 1.0 Does not 03 64 7.46
04 36 4.24
C3C - Suburban Commercial 1.0 & 2.0v2 Align with PLCC 03 44 1.60
05 56 2.00
1.0 & 2.0v2 Do Not Align with PLCC 03 71 8.98
05 29 3.63
1.0 Aligns with PLCC, 2.0v2 Does not 01 1 0.01
03 99 0.50
05 0 0.00
2.0v2 Aligns with PLCC, 1.0 Does not 03 100 2.30
C3R - Suburban Residential 1.0 & 2.0v2 Align with PLCC 03 20 1.43
04 22 1.63
05 35 2.59
06 23 1.67
1.0 & 2.0v2 Do Not Align with PLCC 03 58 4.42
04 17 1.29
05 5 0.42
06 20 1.51
1.0 Aligns with PLCC, 2.0v2 Does not 03 50 2.63
04 1 0.04
05 3 0.17
06 47 2.47
2.0v2 Aligns with PLCC, 1.0 Does not 01 0 0.00
03 91 0.84
04 0 0.00
05 5 0.04
06 4 0.03
C4 - Urban General 1.0 & 2.0v2 Align with PLCC 03 0 0.03
05 50 11.47
06 34 7.69
07 16 3.62
1.0 & 2.0v2 Do Not Align with PLCC 01 0 0.01
03 2 0.14
04 1 0.07
05 10 0.92
06 49 4.42
07 39 3.52
1.0 Aligns with PLCC, 2.0v2 Does not 05 29 2.55
06 37 3.32
07 34 3.00
2.0v2 Aligns with PLCC, 1.0 Does not 05 72 1.00
06 23 0.32
07 5 0.07
C5 - Urban Center 1.0 & 2.0v2 Do Not Align with PLCC 06 19 0.24
07 81 1.05
1.0 Aligns with PLCC, 2.0v2 Does not 05 37 1.01
06 25 0.69
07 38 1.05
C6 - Urban Core 1.0 & 2.0v2 Align with PLCC 06 79 1.08
07 21 0.28
1.0 Aligns with PLCC, 2.0v2 Does not 06 15 0.19
07 85 1.13
Special District 06 100 0.49
Special District/C3C - Suburban Commercial 1.0 & 2.0v2 Do Not Align with PLCC 03 100 0.55

Table of All PLCC Segments